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jskeetjskeet
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Silly (but fun) light controller
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4 files changed

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-20
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4 files changed

+174
-20
lines changed

‎Shed/Shed.DrumKitLights/LightingController.cs

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// Copyright 2019 Jon Skeet.
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// Licensed under the Apache License Version 2.0.
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using MiLight.Net.Api;
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using MiLight.Net.Commands;
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using System.Net;
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using System.Net.Sockets;
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namespace Shed.DrumKitLights
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{
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public sealed class LightingController
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{
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private readonly IPEndPoint endPoint;
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private readonly UdpClient udpClient;
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internal LightingController(string host = "192.168.1.255", int port = 8899)
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{
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endPoint = new IPEndPoint(IPAddress.Parse(host), port);
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udpClient = new UdpClient();
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}
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public void On()
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{
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Send(Colour.On(Zone.All));
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}
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public void Off()
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{
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Send(Colour.Off(Zone.All));
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}
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public void Brightness(int brightness)
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{
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Send(Colour.SetBrightness(brightness));
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}
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public void Hue(int hue)
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{
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Send(Colour.Hue(hue));
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}
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public void White()
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{
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Send(Colour.SetWhite(Zone.All));
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}
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// There's no MiLight controller package yet, so let's just inline the
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// socket code here...
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private void Send(byte[] command)
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{
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udpClient.Send(command, command.Length, endPoint);
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}
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}
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}

‎Shed/Shed.DrumKitLights/Program.cs

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using Sanford.Multimedia.Midi;
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using System;
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namespace Shed.DrumKitLights
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{
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class Program
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{
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private static int[] noteMapping = new int[128];
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static void Main(string[] args)
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{
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for (int i = 0; i < 128; i++)
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{
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noteMapping[i] = i;
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}
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// Specific mappings
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noteMapping[36] = 0x10; // Kick
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noteMapping[38] = 0x20; // Snare head
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noteMapping[40] = 0x30; // Snare rim
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noteMapping[37] = 0x40; // Snare xstick
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noteMapping[48] = 0x50; // Tom 1 head
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noteMapping[50] = 0x60; // Tom 1 rim
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noteMapping[45] = 0x70; // Tom 2 head
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noteMapping[47] = 0x80; // Tom 2 rim
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noteMapping[43] = 0x90; // Tom 3 head
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noteMapping[58] = 0xa0; // Tom 3 rim
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noteMapping[46] = 0xb0; // Hi-hat open bow
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noteMapping[26] = 0xc0; // Hi-hat open edge
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noteMapping[42] = 0xd0; // Hi-hat closed bow
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noteMapping[22] = 0xe0; // Hi-hat closed edge
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noteMapping[49] = 0x05; // Crash 1 bow
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noteMapping[55] = 0x45; // Crash 1 edge
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noteMapping[51] = 0x85; // Ride bow
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noteMapping[59] = 0xc5; // Ride edge
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// No settings for aux, crash 2, ride bell
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var controller = new LightingController();
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controller.On();
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controller.White();
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using (var device = new InputDevice(0))
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{
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device.ChannelMessageReceived += (sender, e) => ReactToMessage(controller, e.Message);
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device.StartRecording();
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Console.WriteLine("Hit return to quit.");
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Console.ReadLine();
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}
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}
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private static void ReactToMessage(LightingController controller, ChannelMessage message)
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{
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if (message.Command == ChannelCommand.NoteOn)
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{
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int note = message.Data1;
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int velocity = message.Data2;
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controller.Hue(noteMapping[note]);
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controller.Brightness(velocity / 5);
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Console.WriteLine($"Note: {note}; Velocity: {velocity}");
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}
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}
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}
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}

‎Shed/Shed.DrumKitLights/Shed.DrumKitLights.csproj

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<OutputType>Exe</OutputType>
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<TargetFramework>netcoreapp3.0</TargetFramework>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="MiLight.Net.Commands" Version="1.0.2-CI00029">
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<NoWarn>NU1701</NoWarn>
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</PackageReference>
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<PackageReference Include="Sanford.Multimedia.Midi" Version="6.6.0">
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<NoWarn>NU1701</NoWarn>
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</PackageReference>
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</ItemGroup>
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</Project>

‎Shed/Shed.sln

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11

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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio 15
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VisualStudioVersion = 15.0.26020.0
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# Visual Studio Version 16
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VisualStudioVersion = 16.0.29102.190
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Shed.Controllers", "Shed.Controllers\Shed.Controllers.csproj", "{B4E7C822-67B1-4331-8E4F-A39E2EB5D1BF}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Shed.CommandLine", "Shed.CommandLine\Shed.CommandLine.csproj", "{8EADF212-BE86-45A1-AD7E-903726A85625}"
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Shed.CommandLine", "Shed.CommandLine\Shed.CommandLine.csproj", "{8EADF212-BE86-45A1-AD7E-903726A85625}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Shed.Uwp", "Shed.Uwp\Shed.Uwp.csproj", "{28FDC18C-24CD-470D-97B4-96D69634B4DC}"
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EndProject
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Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Shed.DrumKitLights", "Shed.DrumKitLights\Shed.DrumKitLights.csproj", "{6D4F4682-4039-4BA4-9D9F-80FA0A5045DA}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
@@ -25,34 +27,34 @@ Global
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@@ -73,8 +75,27 @@ Global
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